How it worksCase studyFeaturesResourcesFAQRequest a demo

Make every retrofit programme count

Property-linked heat loss diagnostics that help local authorities identify, prioritise and engage the homes most likely to benefit from intervention.

Maesin heat loss diagnostics dashboard
10×
Faster than manual thermal surveys
ISO 6781
Aligned standardised analysis methodology
0%
Household disruption with non-invasive capture

Most retrofit programmes rely on inferred building data, making it difficult to identify which homes need support most.

Low coverage

Many homes have no usable property-level energy record. This is especially acute in owner-occupied housing, where EPC coverage is partial and often triggered only by sale or rental events.

Low reliability

Even where EPCs exist, they are modelled assessments rather than measured building performance. Recent EPC accuracy research has found persistent reliability issues in how EPCs represent real building performance.

Low trust

Residents are being asked to make expensive, disruptive decisions based on abstract ratings and generic recommendations. Without property-specific evidence, it is harder to build confidence, urgency, and action.

From booking to portfolio insights in four steps

A streamlined workflow designed for scale — minimal disruption, maximum insight.

01

Capture

Drone-based thermal imaging captures the external fabric of every home, non-invasively and at scale, with no household access required.

02

Diagnose

AI-assisted, ISO 6781-aligned analysis pinpoints where and how each home is losing heat, then recommends next steps based on each property’s needs and your programme and household priorities.

03

Prioritise

Property-linked results give an evidence-based picture of need across wards and streets, helping teams see where support will go furthest.

04

Engage

Clear, property-specific evidence helps teams reach residents, build confidence, and move the right homes into the retrofit pathway.

Supporting private households in south west London

Property-linked heat loss diagnostics are already changing how homes are identified, prioritised and brought into retrofit programmes.

higher engagement among households where Maesin identified property-specific, evidence-based opportunities to improve fabric performance

the proportion of the worst-performing homes entering local authority-led retrofit pathways following Maesin diagnostic intervention

Built for the demands of large-scale retrofit delivery

Every feature designed to reduce friction, increase confidence, and scale with your programme.

ISO 6781-aligned capture and analysis

Thermal capture and analysis follow the ISO 6781 standard for detecting thermal irregularities in building envelopes — giving consistent, auditable and defensible results across every property.

Weather-optimised scheduling

Intelligent booking that accounts for temperature differentials, wind speed, and precipitation to ensure every survey produces reliable, usable data.

Portfolio dashboards

Track real building performance across your community. Identify patterns, prioritise areas, and target investment where it will have the greatest impact.

Resident-friendly reports

Clear, accessible reports that help households understand findings and what they mean — supporting transparency and trust throughout the retrofit journey.

Ready to see how your buildings are really performing?

Book a demo to see how Maesin can support your retrofit programme with real building performance data.